Hoop storage. For my MC 11000SE I had hanging pockets which kept all my hoops safe and to hand. The hoops for my MC 15000 are far two unwieldy to do that so I had to think of a new idea. Mike made me a strong wooden frame on a thick base and cut thin sheets of hardboard to cover the sides. I made snug fitting covers (just bags really) for each side piece. (The picture shows them before I stitch the bottoms up.)

Next, I stitched the panels together, from the inside for the first three but from the outside for the last one.
Fancy upholstery nails hold the outside to the frame.
I overestimated the size I would need, but the extra width accommodates small rolls of fusible and ws stabiliser.